I am hoping someone can help me, I am at my wits end with this problem. my code compiles and runs, I cannot export the code to a runnable jar file. I can export it on a different computer and it works fine. My eclipse gives the following error as soon as I press export to runnable jar file

The error log contains.

I am at my wits end, Any help or assistance is appreciated. This is my first time posting here. Sorry if my formatting is off or if this is in the wrong location.

CodePudding user response：

After trying to fix this multiple times, I finally resolved the issue. by doing the following: I removed eclipse. reinstalled eclipse. removed the metadata folder in my workspace. reinstalled eclipse etc

It now works fine. I think it was some sort of corruption of the metadata folder. I am updating this to assist anyone else that might experience this strange issue.